//------------------------------------------------------------------------------
static void SYSRAM_FreeUser(SYSRAM_USER_ENUM const User)
{
SYSRAM_MEM_BANK_ENUM const MemBankNo = SYSRAM_GetMemBankNo(User);
//
switch(MemBankNo)
{
case SYSRAM_MEM_BANK_BAD:
case SYSRAM_MEM_BANK_AMOUNT:
{
// Do nothing.
break;
}
default:
{
if(SYSRAM_FreeUserPhy(User, MemBankNo))
{
SYSRAM_UnlockUser(User);
}
else
{
LOG_ERR("Cannot free User(%d)",User);
SYSRAM_DumpLayout();
}
break;
}
}
}
/* ------------------------------------------------------------------------------ */
static MUINT32 SYSRAM_AllocUser(SYSRAM_USER_ENUM const User, MUINT32 Size, MUINT32 const Alignment)
{
MUINT32 Addr = 0;
SYSRAM_MEM_BANK_ENUM const MemBankNo = SYSRAM_GetMemBankNo(User);
/* */
if (SYSRAM_IsBadOwner(User)) {
LOG_ERR("User(%d) out of range(%d)", User, SYSRAM_USER_AMOUNT);
return 0;
}
/* */
if (!SYSRAM_IsLegalSizeToAlloc(MemBankNo, User, Size)) {
return 0;
}
/* */
switch (MemBankNo) {
case SYSRAM_MEM_BANK_BAD:
case SYSRAM_MEM_BANK_AMOUNT:
{
/* Do nothing. */
break;
}
default:
{
Addr = SYSRAM_AllocUserPhy(User, Size, Alignment, MemBankNo);
break;
}
}
/* */
if (0 < Addr) {
SYSRAM_LockUser(User, Size);
}
/* */
return Addr;
}